<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<title></title>
		<script src="../js/jquery-1.12.4.min.js"></script>
		<script type="text/javascript">
			$(function() {
				$("#bId").click(function() {
					alert("hello jqury")
				})
			})
		</script>
	</head>

	<body>
		<input type="button" id="bId" value="点击查看" />
	</body>

</html>